I am unable to use the Wishlist because our network admins filter out the HTTP_REFERRER in the headers which means that Michel can't verify where the requests to access the wishlist come from. I might be the only one in the world who can't use the wishlist, but I doubt it.
I want to use it, and other features of UT. But when anything in the site's logic checks for a value that our unhelpful network admins have blocked - it won'twork.
Oh, and changing jobs, or network admins, isn't an option :-)